March 9, 2011
Pruning Blackberries
The growth and fruiting characteristics of blackberries are similar to raspberries. The blackberry plant's roots and crown are perennial, while its stems or canes are biennial. Blackberry
Black Vine Weevil: Unusual Accidental Invader in Iowa
The recent arrival (March 3, 2011) of a digital image of the black vine weevil (BVW) collected from a kitchen floor in Delaware County was a reminder of just how uncommon this insect pest in
Brown Marmorated Stink Bug Detected in Iowa
Adapted from an ISU Extension news release, February 24, 20011.
Stink Bugs and Similar-Appearing Insects in Iowa
The brown marmorated stink bug (BMSB) is a recently-introduced, invasive insect found in the eastern USA. See background information elsewhere in our ISU Extension newsletters.
Plant and Insect Diagnostic Clinic Update - March 9, 2011
The following are highlights and updates about samples and questions recently received in the Clinic: